ESET NOD32 Antivirus provides a powerful and easy-to-use Scheduler. It serves to schedule the following tasks: virus signature database update, scanning task, system startup file check and log maintenance. You can add or delete tasks directly from the main Scheduler window (click Add or Delete at the bottom). Right click anywhere in the Scheduler window to perform the following actions: display detailed information, perform the task immediately, add a new task, and delete an existing task. Use checkboxes at the beginning of each entry to activate/deactivate the tasks.